CMH Pub 10-4 The Corps Of Engineers: Troops And Equipment
by Blanche D. Coll, Jean E. Keith, Herbert H. Rosenthal. First published, 1958.
"An account of how the traditional tasks of American military engineers changed in response to wartime tactical and logistical demands, and how the corps organized, equipped, and trained its troops to carry out these tasks."
Digitized by the U.S. Army Center of Military History: http://www.history.army.mil